Talvez deva tentar algumas variações de ortografia:
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
computer age » computer image (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer aided (Expandir a Pesquisa)
li compared » i compared (Expandir a Pesquisa), ii compared (Expandir a Pesquisa), ai compared (Expandir a Pesquisa)
a computer » _ computer (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
ar newts » can newts (Expandir a Pesquisa), _ newts (Expandir a Pesquisa), war news (Expandir a Pesquisa)
age now » age new (Expandir a Pesquisa), age non (Expandir a Pesquisa), care now (Expandir a Pesquisa)
j li » j l (Expandir a Pesquisa), j i (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j li compared can near ) OR ( j _ clamp ar newts ))) OR ( j a computer age now ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j li compared can near ) OR ( j _ clamp ar newts ))) OR ( j a computer age now ))*.